NL8301262A - Werkwijze voor het vervaardigen van een halfgeleiderinrichting, waarbij met behulp van ionenimplantatie patronen worden aangebracht in een laag siliciumnitride. - Google Patents
Werkwijze voor het vervaardigen van een halfgeleiderinrichting, waarbij met behulp van ionenimplantatie patronen worden aangebracht in een laag siliciumnitride. Download PDFInfo
- Publication number
- NL8301262A NL8301262A NL8301262A NL8301262A NL8301262A NL 8301262 A NL8301262 A NL 8301262A NL 8301262 A NL8301262 A NL 8301262A NL 8301262 A NL8301262 A NL 8301262A NL 8301262 A NL8301262 A NL 8301262A
- Authority
- NL
- Netherlands
- Prior art keywords
- layer
- silicon nitride
- ions
- elevation
- implanted
- Prior art date
Links
- 229910052581 Si3N4 Inorganic materials 0.000 title claims description 119
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 title claims description 117
- 238000000034 method Methods 0.000 title claims description 58
- 239000004065 semiconductor Substances 0.000 title claims description 45
- 238000005468 ion implantation Methods 0.000 title claims description 25
- 238000004519 manufacturing process Methods 0.000 title claims description 23
- 150000002500 ions Chemical class 0.000 claims description 62
- 238000005530 etching Methods 0.000 claims description 40
- 238000010438 heat treatment Methods 0.000 claims description 32
- 238000011282 treatment Methods 0.000 claims description 29
- 230000000873 masking effect Effects 0.000 claims description 25
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 22
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 22
- 239000000758 substrate Substances 0.000 claims description 21
- 238000002513 implantation Methods 0.000 claims description 15
- 230000003647 oxidation Effects 0.000 claims description 15
- 238000007254 oxidation reaction Methods 0.000 claims description 15
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 15
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 8
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 7
- 238000010884 ion-beam technique Methods 0.000 claims description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 229910052796 boron Inorganic materials 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 6
- 238000009792 diffusion process Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 4
- 229910021529 ammonia Inorganic materials 0.000 claims description 4
- 229910052786 argon Inorganic materials 0.000 claims description 4
- 229910052785 arsenic Inorganic materials 0.000 claims description 4
- MROCJMGDEKINLD-UHFFFAOYSA-N dichlorosilane Chemical compound Cl[SiH2]Cl MROCJMGDEKINLD-UHFFFAOYSA-N 0.000 claims description 4
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052787 antimony Inorganic materials 0.000 claims description 3
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims description 3
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 claims description 3
- 229910052733 gallium Inorganic materials 0.000 claims description 3
- 229910052743 krypton Inorganic materials 0.000 claims description 3
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 229910052698 phosphorus Inorganic materials 0.000 claims description 3
- 239000011574 phosphorus Substances 0.000 claims description 3
- 229910052724 xenon Inorganic materials 0.000 claims description 3
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 2
- 229910021332 silicide Inorganic materials 0.000 claims 1
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 claims 1
- 239000010410 layer Substances 0.000 description 190
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 13
- 229910052710 silicon Inorganic materials 0.000 description 13
- 239000010703 silicon Substances 0.000 description 13
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 10
- 239000004020 conductor Substances 0.000 description 10
- 229920002120 photoresistant polymer Polymers 0.000 description 8
- -1 boron ions Chemical class 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 5
- 238000001020 plasma etching Methods 0.000 description 5
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 4
- 150000004767 nitrides Chemical class 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 239000007858 starting material Substances 0.000 description 4
- 238000000151 deposition Methods 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 239000007943 implant Substances 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/3105—After-treatment
- H01L21/3115—Doping the insulating layers
- H01L21/31155—Doping the insulating layers by ion implantation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/3105—After-treatment
- H01L21/311—Etching the insulating layers by chemical or physical means
- H01L21/31105—Etching inorganic layers
- H01L21/31111—Etching inorganic layers by chemical means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/3105—After-treatment
- H01L21/311—Etching the insulating layers by chemical or physical means
- H01L21/31105—Etching inorganic layers
- H01L21/31111—Etching inorganic layers by chemical means
- H01L21/31116—Etching inorganic layers by chemical means by dry-etching
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Drying Of Semiconductors (AREA)
- Element Separation (AREA)
- Weting (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8301262A NL8301262A (nl) | 1983-04-11 | 1983-04-11 | Werkwijze voor het vervaardigen van een halfgeleiderinrichting, waarbij met behulp van ionenimplantatie patronen worden aangebracht in een laag siliciumnitride. |
US06/595,092 US4514251A (en) | 1983-04-11 | 1984-03-30 | Method of manufacturing a semiconductor device, in which patterns are formed in a layer of silicon nitride by means of ion implantation |
DE8484200471T DE3466133D1 (en) | 1983-04-11 | 1984-04-04 | Method of manufacturing a semiconductor device, in which patterns are formed in a layer of sillicon nitride by means of ion implantation |
EP84200471A EP0122662B1 (en) | 1983-04-11 | 1984-04-04 | Method of manufacturing a semiconductor device, in which patterns are formed in a layer of sillicon nitride by means of ion implantation |
JP59071024A JPS59198723A (ja) | 1983-04-11 | 1984-04-11 | 半導体装置の製造方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8301262A NL8301262A (nl) | 1983-04-11 | 1983-04-11 | Werkwijze voor het vervaardigen van een halfgeleiderinrichting, waarbij met behulp van ionenimplantatie patronen worden aangebracht in een laag siliciumnitride. |
NL8301262 | 1983-04-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL8301262A true NL8301262A (nl) | 1984-11-01 |
Family
ID=19841683
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL8301262A NL8301262A (nl) | 1983-04-11 | 1983-04-11 | Werkwijze voor het vervaardigen van een halfgeleiderinrichting, waarbij met behulp van ionenimplantatie patronen worden aangebracht in een laag siliciumnitride. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4514251A (enrdf_load_stackoverflow) |
EP (1) | EP0122662B1 (enrdf_load_stackoverflow) |
JP (1) | JPS59198723A (enrdf_load_stackoverflow) |
DE (1) | DE3466133D1 (enrdf_load_stackoverflow) |
NL (1) | NL8301262A (enrdf_load_stackoverflow) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4717449A (en) * | 1984-04-25 | 1988-01-05 | Honeywell Inc. | Dielectric barrier material |
NL8402859A (nl) * | 1984-09-18 | 1986-04-16 | Philips Nv | Werkwijze voor het vervaardigen van submicrongroeven in bijvoorbeeld halfgeleidermateriaal en met deze werkwijze verkregen inrichtingen. |
FR2573919B1 (fr) * | 1984-11-06 | 1987-07-17 | Thomson Csf | Procede de fabrication de grilles pour circuit integre |
US4653173A (en) * | 1985-03-04 | 1987-03-31 | Signetics Corporation | Method of manufacturing an insulated gate field effect device |
GB2172427A (en) * | 1985-03-13 | 1986-09-17 | Philips Electronic Associated | Semiconductor device manufacture using a deflected ion beam |
EP0218039B1 (de) * | 1985-09-30 | 1990-11-07 | Siemens Aktiengesellschaft | Verfahren zur Übertragung feinster Fotolackstrukturen |
US4774197A (en) * | 1986-06-17 | 1988-09-27 | Advanced Micro Devices, Inc. | Method of improving silicon dioxide |
US4772539A (en) * | 1987-03-23 | 1988-09-20 | International Business Machines Corporation | High resolution E-beam lithographic technique |
US5186788A (en) * | 1987-07-23 | 1993-02-16 | Matsushita Electric Industrial Co., Ltd. | Fine pattern forming method |
US4978418A (en) * | 1988-08-18 | 1990-12-18 | The United States Of America As Represented By The United States Department Of Energy | Controlled ion implant damage profile for etching |
US4956314A (en) * | 1989-05-30 | 1990-09-11 | Motorola, Inc. | Differential etching of silicon nitride |
US5092957A (en) * | 1989-11-24 | 1992-03-03 | The United States Of America As Represented By The United States Department Of Energy | Carrier-lifetime-controlled selective etching process for semiconductors using photochemical etching |
US5236547A (en) * | 1990-09-25 | 1993-08-17 | Kabushiki Kaisha Toshiba | Method of forming a pattern in semiconductor device manufacturing process |
US5240875A (en) * | 1992-08-12 | 1993-08-31 | North American Philips Corporation | Selective oxidation of silicon trench sidewall |
KR0142150B1 (ko) * | 1993-04-09 | 1998-07-15 | 윌리엄 티. 엘리스 | 붕소 질화물을 에칭하기 위한 방법 |
US5413953A (en) * | 1994-09-30 | 1995-05-09 | United Microelectronics Corporation | Method for planarizing an insulator on a semiconductor substrate using ion implantation |
US6309975B1 (en) | 1997-03-14 | 2001-10-30 | Micron Technology, Inc. | Methods of making implanted structures |
US5994210A (en) * | 1997-08-12 | 1999-11-30 | National Semiconductor Corporation | Method of improving silicide sheet resistance by implanting fluorine |
US5940735A (en) * | 1997-08-25 | 1999-08-17 | Advanced Micro Devices, Inc. | Reduction of charge loss in nonvolatile memory cells by phosphorus implantation into PECVD nitride/oxynitride films |
JP2000040691A (ja) * | 1998-07-21 | 2000-02-08 | Oki Electric Ind Co Ltd | 半導体装置製造方法 |
DE10103524A1 (de) * | 2001-01-26 | 2002-08-22 | Infineon Technologies Ag | Verfahren und Halbleiteranordnung zur Ätzung einer Schicht eines Halbleitersubstrats mittels einer siliziumhaltigen Ätzmaske |
US6806197B2 (en) * | 2001-08-07 | 2004-10-19 | Micron Technology, Inc. | Method of forming integrated circuitry, and method of forming a contact opening |
JP2004192935A (ja) * | 2002-12-11 | 2004-07-08 | Hitachi Displays Ltd | 有機el表示装置 |
US7737049B2 (en) * | 2007-07-31 | 2010-06-15 | Qimonda Ag | Method for forming a structure on a substrate and device |
KR20100035777A (ko) * | 2008-09-29 | 2010-04-07 | 삼성전자주식회사 | 반도체 소자 및 그 제조 방법 |
US8889562B2 (en) | 2012-07-23 | 2014-11-18 | International Business Machines Corporation | Double patterning method |
JP6032415B2 (ja) * | 2012-11-20 | 2016-11-30 | 富士通セミコンダクター株式会社 | 半導体装置の製造方法 |
US9054041B2 (en) * | 2013-07-18 | 2015-06-09 | GlobalFoundries, Inc. | Methods for etching dielectric materials in the fabrication of integrated circuits |
CN105097537B (zh) * | 2014-05-12 | 2019-09-27 | 中芯国际集成电路制造(上海)有限公司 | 鳍式场效应管的形成方法 |
US9881834B1 (en) | 2016-11-29 | 2018-01-30 | Taiwan Semiconductor Manufacturing Company, Ltd. | Contact openings and methods forming same |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52128066A (en) * | 1976-04-20 | 1977-10-27 | Matsushita Electronics Corp | Manufacture of semiconductor device |
DE2748401A1 (de) * | 1977-10-28 | 1979-05-03 | Licentia Gmbh | Halbleiteranordnung |
-
1983
- 1983-04-11 NL NL8301262A patent/NL8301262A/nl not_active Application Discontinuation
-
1984
- 1984-03-30 US US06/595,092 patent/US4514251A/en not_active Expired - Fee Related
- 1984-04-04 EP EP84200471A patent/EP0122662B1/en not_active Expired
- 1984-04-04 DE DE8484200471T patent/DE3466133D1/de not_active Expired
- 1984-04-11 JP JP59071024A patent/JPS59198723A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
EP0122662B1 (en) | 1987-09-09 |
EP0122662A1 (en) | 1984-10-24 |
US4514251A (en) | 1985-04-30 |
DE3466133D1 (en) | 1987-10-15 |
JPS59198723A (ja) | 1984-11-10 |
JPH0412615B2 (enrdf_load_stackoverflow) | 1992-03-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A1B | A search report has been drawn up | ||
A85 | Still pending on 85-01-01 | ||
BV | The patent application has lapsed |